This inserts an item before another item within the list. It uses the same priority as the
found index item and places the new item before it.
| public insertBefore ( $indexitem, $item ) : integer | ||
| 리턴 | integer | where the item has been inserted in the flattened list |
public function testRemoveTPriorityList()
{
$plist = new TPriorityList($this->plist);
$this->assertEquals(2, $plist->remove($this->pitem2));
$this->assertEquals(1, $plist->getPriorityCount());
$plist = new TPriorityList($this->plist);
try {
$plist->remove($this->pitem5);
$this->fail('Exception not raised: TInvalidDataValueException: The item cannot be found in the list');
} catch (TInvalidDataValueException $v) {
}
try {
$plist->remove($this->pitem3, null);
$this->fail('Exception not raised: TInvalidDataValueException: The item cannot be found in the list');
} catch (TInvalidDataValueException $v) {
}
try {
$plist->remove($this->pitem1, 100);
$this->fail('Exception not raised: TInvalidDataValueException: The item cannot be found in the list');
} catch (TInvalidDataValueException $v) {
}
$plist->insertBefore($this->pitem3, $this->pitem4);
$this->assertEquals(4, $plist->remove($this->pitem3, 100));
}
